MR. MICHAEL D. JOHNSTON (PHD) – Psychologist, NPI 1346394913

MR. MICHAEL D. JOHNSTON (PHD) is a healthcare provider. based in Boise, Idaho. specializing in CLINICAL PSYCHOLOGIST. They hold the professional credentials PHD. They hold a License No. PSY-359 (ID). The NPI Number for MR. MICHAEL D. JOHNSTON (PHD) is 1346394913

Main info

Male
29 Years Of Experience
Accepts Medicare Assignment
Name
MR. MICHAEL D. JOHNSTON (PHD)
NPI
1346394913
Phone
(208) 375-6402
Address
311 ALLUMBAUGH ST
Enumeration Date
22 January 2007
Last Update Date
14 November 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2083756402
Graduation Year
1997 (29 years ago)
PAC ID
1355424821
Group Practice PAC ID
6002999570
Professional Enrollment ID
I20100924000523
Address ID
ID837062549BO3380XTERX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

120 CLINICAL PSYCHOLOGIST in ID

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Provider Addresses for MR. MICHAEL D. JOHNSTON (PHD)

  • Allumbaugh Street, Boise Junction, Boise, Ada County, Idaho, 83704, United States

    BOISE, ID 837049208

    Phone: (208) 375-6402

    Fax: (208) 323-1850

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-09-24

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100924000523IClinical PsychologistIDTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 83704)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6002999570View full group profile
NameSpecialtyState
Clinical PsychologistID
-ID

Reviews

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Frequently asked questions

Is there an official ID for MR. MICHAEL D. JOHNSTON (PHD) in U.S. healthcare records?
The official identifier for MR. MICHAEL D. JOHNSTON (PHD) is NPI 1346394913.
Is MR. MICHAEL D. JOHNSTON (PHD) shown as active in public data?
Registry records indicate MR. MICHAEL D. JOHNSTON (PHD) maintains an active NPI.
How would a patient describe MR. MICHAEL D. JOHNSTON (PHD)'s focus?
For MR. MICHAEL D. JOHNSTON (PHD), the primary taxonomy reads as Psychologist. Clinical services aligned with this taxonomy classification.
Is MR. MICHAEL D. JOHNSTON (PHD) associated with Boise?
Public fields place MR. MICHAEL D. JOHNSTON (PHD) around Boise, Idaho. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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